Marginal malnutrition and immunocompetence.
D001827:Body Height; D001835:Body Weight; D006801:Humans; D007121:Immunocompetence; D007223:Infant; D007958:Leukocyte Count; D008214:Lymphocytes; D014066:Palatine Tonsil / Q000473:pathology; D011502:Protein-Energy Malnutrition / Q000276:immunology* / Q000473:pathology; D012397:Rosette Formation; D012882:Skin Tests